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| author | Xiubo Li <[email protected]> | 2022-05-05 10:53:09 +0000 |
|---|---|---|
| committer | Ilya Dryomov <[email protected]> | 2022-05-10 07:48:31 +0000 |
| commit | 642d51fb0775a41dd6bb3d99b5a40c24df131c20 (patch) | |
| tree | 137dd0a744365504e962306c7475db2d0aba2c5e /tools/perf/scripts/python/mem-phys-addr.py | |
| parent | ceph: fix setting of xattrs on async created inodes (diff) | |
| download | kernel-642d51fb0775a41dd6bb3d99b5a40c24df131c20.tar.gz kernel-642d51fb0775a41dd6bb3d99b5a40c24df131c20.zip | |
ceph: check folio PG_private bit instead of folio->private
The pages in the file mapping maybe reclaimed and reused by other
subsystems and the page->private maybe used as flags field or
something else, if later that pages are used by page caches again
the page->private maybe not cleared as expected.
Here will check the PG_private bit instead of the folio->private.
Cc: [email protected]
URL: https://tracker.ceph.com/issues/55421
Signed-off-by: Xiubo Li <[email protected]>
Reviewed-by: Luis Henriques <[email protected]>
Reviewed-by: Jeff Layton <[email protected]>
Signed-off-by: Ilya Dryomov <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/mem-phys-addr.py')
0 files changed, 0 insertions, 0 deletions